Outdoor steps count feng shui

When reading a book, the teacher said that the outdoor steps in our national design code are 3 ~ 19 steps. People are used to walking left and right, ranging from three steps to nineteen steps. If there are many steps, it is necessary to design a rest platform so that people can rest on their backs, relieve fatigue and move on. The number of outdoor steps requires that Anyang residence must be odd, odd is yang and even is yin. If it is a temple building or a public building, it can also be designed and built in even numbers.